Red High School Graduation Cap & Tassel sets. The exquisite shiny red high school graduation cap and tassel set is suitable for all high school graduates and offered at great discount options. The graduation red shiny cap is produced from the same supreme quality tricot material as the shiny red graduation gowns to outfit the high school graduation ceremony. The mortar board red cap measures 9.4" sq, and has elastic at the head rim for flexible firm fit. When purchasing the graduation cap you have the option to pick the color tassel of your choice from a vast variety of colors that Gradshop has on offer. The cap tassels are 9" long and come with a free current year charm to accommodate the year of graduating. Take advantage of the huge discounts offered when ordering in bulk for further savings.